.motion-common() {
  animation-duration: @animation-time;
  animation-fill-mode: both;
}

.make-motion(@className, @keyframeName) {
  .@{className}-enter-active, .@{className}-appear {
    .motion-common();
    animation-play-state: paused;
  }
  .@{className}-leave-active {
    .motion-common();
    animation-play-state: paused;
  }
  .@{className}-enter-active, .@{className}-appear {
    animation-name: ~"@{keyframeName}In";
    animation-play-state: running;
  }
  .@{className}-leave-active {
    animation-name: ~"@{keyframeName}Out";
    animation-play-state: running;
  }
}

@import "fade";
@import "move";
@import "ease";
@import "slide";

.collapse-transition {
  transition: @transition-time height ease-in-out, @transition-time padding-top ease-in-out, @transition-time padding-bottom ease-in-out;
}
